A layman’s description of how antennas work, plus some related experiments. Physics is strange when you think about it. I’ve been working with electronics since I was about five. (Not an exaggeration. I “fixed†one of my two-battery-requiring cars with one good battery and some wire.) I sailed through high school electronics, and went on…
Month: May 2016
Pop quiz. Why is the following Java 8 code unsafe? UPDATE: this code is fine, see comments. Still good to think about, though. Entity e = new Entity(); e.setName(“my new entity”); persistanceLayer.put(e); To provide some context, Entity is a POJO representing something we want to store in a database. And persistanceLayer is an instance of a…